Just got home. Cold as a well digger! Current temp of 11 with about a quarter inch on the ground. Flurries currently but the flow didn't set up well for me today. It's literally a ridge over. Maybe @WxKnurdgot covered up better.
Well this cold air is shallow in nature. It has to do with the orientation of the high and the PV coming in West of us. We will go from having marginal cold to the coldest spots in the region.